Navigation information processing method and device, electronic equipment and program product

Abstract

The present disclosure relates to a navigation information processing method and device, electronic equipment and program product. The method comprises displaying a current navigation interface comprising first signal state information corresponding to a signal lamp to be passed; in response to a control mode change instruction for the signal lamp to be passed, updating the first signal state information in the current navigation interface to signal calibration indication information, the signal calibration indication information being used to indicate that the signal state information corresponding to the signal lamp to be passed is being calibrated; and based on a target effective time of a second signal control mode corresponding to the control mode change instruction, updating the signal calibration indication information in the current navigation interface to corresponding second signal state information. The technical solution provided by the embodiments of the present disclosure can ensure the accuracy of the signal state information, improve the accuracy of navigation and user experience, and improve the coherence of the signal state information presentation in the signal control mode change scenario of the signal lamp.

Description

Technical Field

[0001] This disclosure relates to the field of intelligent driving technology, and in particular to a navigation information processing method, device, electronic device, and program product. Background Technology

[0002] With the rapid development of urban transportation and the increasing complexity of road networks, the pressure on intersection traffic management is constantly growing. Traffic management often involves optimizing traffic light timing schemes and switching between different signal control modes, such as flashing yellow warnings, to dynamically adapt to traffic conditions. Simultaneously, the light status prompts on navigation applications also need to be synchronized with changes in signal control modes. However, in related technologies, navigation applications often fail to allow users to perceive changes in signal control modes in a timely manner, and during changes, the light status prompts corresponding to the original signal control mode can easily provide incorrect guidance, resulting in poor navigation accuracy and a poor user experience. Summary of the Invention

[0003] This disclosure provides a navigation information processing method, apparatus, electronic device, and program product, which can improve navigation accuracy and user experience while ensuring the accuracy of signal status information, and can also improve the consistency of signal status information presentation in scenarios where traffic light control modes change. The technical solution of this disclosure is as follows: According to one aspect of the embodiments of this disclosure, a navigation information processing method is provided, including: The current navigation interface displays the first signal status information corresponding to the traffic light to be passed, where the first signal status information is the signal status information of the traffic light to be passed in the current first signal control mode. In response to the control mode change command for the traffic light to be passed, the first signal status information in the current navigation interface is updated to signal calibration indication information, which is used to indicate that the signal status information corresponding to the traffic light to be passed is being calibrated; Based on the target effective time of the second signal control mode corresponding to the control mode change command, the signal calibration indication information in the current navigation interface is updated to the second signal status information corresponding to the second signal control mode.

[0004] According to another aspect of the embodiments of this disclosure, a navigation information processing apparatus is provided, comprising: The navigation interface display module is configured to execute and display the current navigation interface, which includes the first signal status information corresponding to the traffic light to be passed. The first signal status information is the signal status information of the traffic light to be passed in the current first signal control mode. The first signal status update module is configured to execute a control mode change command in response to the traffic light to be passed, and update the first signal status information in the current navigation interface to signal calibration indication information, wherein the signal calibration indication information is used to indicate that the signal status information corresponding to the traffic light to be passed is being calibrated. The second signal status update module is configured to update the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode based on the target effective time of the second signal control mode corresponding to the control mode change instruction.

[0005] According to another aspect of the present disclosure, an electronic device is provided, comprising: a processor; and a memory for storing processor-executable instructions; wherein the processor is configured to execute the instructions to implement any of the navigation information processing methods provided in this disclosure.

[0006] According to another aspect of the present disclosure, a computer-readable storage medium is provided, wherein when instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to perform any of the navigation information processing methods provided in the present disclosure.

[0007] According to another aspect of the embodiments of the present disclosure, a computer program product comprising computer program instructions is provided, which, when executed by a processor on a computer, cause the computer to perform any of the navigation information processing methods provided in the present disclosure as described above.

[0008] The technical solutions provided by the embodiments of this disclosure have at least the following beneficial effects: If the current navigation interface displays the first signal status information of the traffic light to be passed under the current first signal control mode, and a control mode change command for the traffic light to be passed is triggered, the first signal status information in the current navigation interface can be updated to signal calibration indication information indicating that the signal status information corresponding to the traffic light to be passed is being calibrated. This allows users to be aware of the change in signal control mode in a timely manner, avoiding incorrect guidance from the original signal status information. Furthermore, based on the target effective time of the second signal control mode corresponding to the control mode change command, the signal calibration indication information in the current navigation interface can be updated to the second signal status information corresponding to the second signal control mode. This can improve the accuracy of navigation and user experience while ensuring the accuracy of signal status information. Moreover, by switching the display from the original signal control mode (first signal control mode) to the signal calibration indication information, and then to the new signal control mode (second signal control mode), the continuity of signal status information presentation under traffic light signal control mode change scenarios can be greatly improved.

[0009] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0010] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure, and are not intended to unduly limit this disclosure.

[0011] Figure 1 This is a schematic diagram illustrating an application environment according to an exemplary embodiment; Figure 2 This is a flowchart illustrating a navigation information processing method according to an exemplary embodiment; Figure 3 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 1 ; Figure 4 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 2 ; Figure 5 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 3 ; Figure 6 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 4 ; Figure 7 This is a block diagram of a navigation information processing device according to an exemplary embodiment; Figure 8 This is a block diagram illustrating an electronic device for processing navigation information according to an exemplary embodiment; Figure 9 This is a block diagram illustrating another electronic device for processing navigation information according to an exemplary embodiment. Detailed Implementation

[0012] To enable those skilled in the art to better understand the technical solutions of this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings.

[0013] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar concepts and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0014] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for display, data used for analysis, etc.) involved in this disclosure are all information and data authorized by the user or fully authorized by all parties. Furthermore, the collection, use and processing of the relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions, and corresponding operation portals are provided for users to choose to authorize or refuse.

[0015] Please see Figure 1 , Figure 1 This is a schematic diagram illustrating an application environment according to an exemplary embodiment, which may include a terminal 100 and a server 200.

[0016] In an optional embodiment, the terminal 100 can be used to provide users with services such as light status prompts and navigation prompts for traffic lights to be passed; specifically, the server 200 can provide backend support for the terminal 100, specifically, it can determine the corresponding light status prompt information (signal status information) by combining the mode control information (signal timing information, etc.) corresponding to the signal control mode, and send it to the terminal 100.

[0017] In an optional embodiment, the terminal 100 in this disclosure may include, but is not limited to, electronic devices such as vehicles, smartphones, desktop computers, tablets, laptops, smart speakers, digital assistants, augmented reality (AR) / virtual reality (VR) devices, and smart wearable devices, or software running on the aforementioned electronic devices, such as applications. Optionally, the operating system running on the electronic device may include, but is not limited to, Android, iOS, Linux, and Windows. The server 200 in this disclosure may be an independent physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server providing cloud computing services.

[0018] In addition, it should be noted that, Figure 1The example shown is merely one application environment provided by this disclosure. In practical applications, other application environments may also be included, such as the terminal 100 determining the corresponding lamp status prompt information by combining the mode control information (signal timing information, etc.) corresponding to the signal control mode.

[0019] In the embodiments described in this specification, the terminal 100 and the server 200 can be directly or indirectly connected through wired or wireless communication, and this disclosure does not impose any restrictions.

[0020] Figure 2 This is a flowchart illustrating a navigation information processing method according to an exemplary embodiment. This method can be executed by a terminal, by a server, or through collaborative interaction between the terminal and the server. Figure 2 As shown, the method may include: S201: Displays the current navigation interface, including the status information of the first signal corresponding to the traffic light to be passed.

[0021] In one specific embodiment, the traffic light to be passed can be the next traffic light for the current vehicle to pass; the current navigation interface can be the navigation interface that the current vehicle is in during navigation or cruise mode. Specifically, the first signal status information can be the signal status information of the traffic light to be passed under the current first signal control mode, that is, the current signal status information (light status prompt information) of the traffic light to be passed under the first signal control mode. Specifically, the first signal control mode can be any timing signal control mode or a passage signal control mode.

[0022] In a specific embodiment, the timing signal control mode can be a signal control mode that cyclically allocates the duration of each light state corresponding to each phase of the intersection according to a fixed signal cycle (i.e., a traffic light control mode). Specifically, a phase can refer to a continuous time unit allocated to one or more non-conflicting traffic flows (at least one of motor vehicle flow, non-motor vehicle flow, or pedestrian flow) within a signal cycle. A common four phases at an intersection can be: Phase 1: East-west straight-ahead vehicles are allowed; Phase 2: East-west left-turn vehicles are allowed; Phase 3: North-south straight-ahead vehicles are allowed; and Phase 4: North-south left-turn vehicles are allowed. Specifically, each light state can include red and green lights, and optionally, yellow lights, etc. The signal status information under the timing signal control mode can include the light state and the corresponding countdown information. Different signal control modes correspond to different durations of each light state for any phase in different cycles or within the same cycle; that is, different timing signal control modes are different signal control modes.

[0023] In one specific embodiment, the traffic signal control mode can be a control mode that uses a fixed light state to represent continuous passage, such as a yellow flashing light state, a green flashing light state, etc. Specifically, the signal status information in the traffic signal control mode can include the light state, such as a yellow flashing light state, etc.

[0024] S203: In response to the control mode change command for the traffic light to be passed, update the first signal status information in the current navigation interface to signal calibration indication information.

[0025] In one specific embodiment, the control mode change instruction can be used to instruct the signal control mode corresponding to the traffic light to be cleared to be updated from the first signal control mode corresponding to the first signal status information to the second signal control mode at a target effective time. The target effective time can be the start time when the second signal control mode is enabled.

[0026] In actual traffic signal control scenarios, traffic light controllers may change the signal control mode according to actual road traffic conditions. For example, they may switch from one timing signal control mode to another, or from a specific timing signal control mode to a flashing yellow warning mode (i.e., a pass signal control mode), or from a flashing yellow warning mode to a specific timing pass mode. Correspondingly, updating the signal control mode of the aforementioned traffic light to a second signal control mode from the first signal control mode may include: Update from the first timing signal control mode to the second timing signal control mode; or... Update from the third timing signal control mode to the passage signal control mode; or... The signal control mode has been updated to the fourth timing signal control mode.

[0027] In one specific embodiment, the first timing signal control mode (i.e., the first signal control mode) and the second timing signal control mode (i.e., the second signal control mode) can be different timing signal control modes. The third timing signal control mode (i.e., the first signal control mode) is a timing signal control mode. The fourth timing signal control mode (i.e., the second signal control mode) is a timing signal control mode.

[0028] In the above embodiments, flexible switching between different timing signal control modes, or between timing signal control mode and traffic signal control mode, can enhance the diversity and flexibility of signal control mode switching in traffic signal control scenarios, thereby better adapting to different road traffic conditions and improving road traffic efficiency.

[0029] In practical applications, traffic light controllers can autonomously change control modes based on actual traffic conditions. Correspondingly, the traffic light controller can send the new signal control mode information and corresponding change instructions to the navigation service provider's server, which then sends the control mode change instruction to the terminal. Optionally, the navigation service provider can determine the new signal control mode based on traffic flow prediction analysis and other processing, and synchronize this information with the traffic light controller. Upon confirming the adoption of the new signal control mode, the traffic light controller will send a confirmation instruction to the navigation service provider's server, which then sends the control mode change instruction to the terminal.

[0030] In one specific embodiment, the mode control information can be information reflecting the corresponding signal control strategy. For example, the mode control information corresponding to the timing signal control mode can be signal timing information, which may include the release time of each phase, cycle duration, phase sequence, etc. The mode control information corresponding to the traffic signal control mode can be the control information of the traffic light status, such as all directional traffic lights at the intersection uniformly implementing yellow flashing warnings and the yellow flashing frequency, etc.

[0031] In one specific embodiment, the aforementioned signal calibration indication information can be used to indicate that the signal status information corresponding to the traffic light to be calibrated is being calibrated. For example, such as... Figure 3 As shown, Figure 3 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 1 .in, Figure 3 The information corresponding to 301 in the current navigation interface shown in Figure a can be the first signal status information; Figure 3 The information corresponding to 302 in the current navigation interface shown in b can be signal calibration indication information.

[0032] S205: Based on the target effective time of the second signal control mode corresponding to the control mode change command, update the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode.

[0033] In a specific embodiment, the second signal status information can be the current signal status information of the traffic light to be passed under the second signal control mode. Specifically, the current second signal status information can be determined by combining the mode control information corresponding to the second signal control mode. For example, assuming the second signal control mode is a certain timing signal control mode, the light state and corresponding countdown information of the traffic light to be passed at the target effective time can be determined from the signal timing information. The light state and corresponding countdown information are used as the second signal status information at the target effective time. The countdown information in the second signal status information is updated over time, and the light state and corresponding countdown information are updated when the time corresponding to the new light state is reached (e.g., from red to green).

[0034] In an optional embodiment, updating the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode based on the target effective time of the control mode change command may include: Upon reaching the target effective time or the first target time after the target effective time, the signal calibration indication information in the current navigation interface will be updated to the second signal status information.

[0035] In practical applications, when switching between different signal control modes, a direct switch can be chosen based on actual needs, or a gradual transition period can be set to achieve a smooth transition. For example, if a new cycle requires an additional 20 seconds of green light duration, the adjustment will not be done all at once, but rather in stages. The first cycle will add 5 seconds, the second cycle 10 seconds, and so on, gradually transitioning to the target 20-second increase in timing, achieving a smooth transition. Correspondingly, to ensure the accuracy of the signal status information presented to the user during navigation, a transition period can be added after the target effective time before displaying the signal status information corresponding to the new signal control mode. The first target time is the moment corresponding to the first preset duration after the target effective time. Specifically, the first preset duration can be the transition duration during the switch from the first signal control mode to the second signal control mode. Optionally, the first preset duration can be an integer multiple of the duration of a single cycle corresponding to the second signal control mode, such as twice the duration.

[0036] In the above embodiments, when the target effective time is reached or the first target time after the target effective time is reached, the signal calibration indication information in the current navigation interface is updated to the second signal status information. This can cope with scenarios where the mode is switched directly, as well as scenarios where the mode is switched and a transition period is set. This improves the accuracy of the signal status information presented during navigation, thereby improving the accuracy of navigation and the user experience.

[0037] In an optional embodiment, during the display of the second signal status information, a preset visual enhancement effect can be used to enhance the presentation of the accurate signal status information corresponding to the new signal control mode.

[0038] In an optional embodiment, the second signal status information may also be the signal status information after calibrating the current signal status information corresponding to the traffic light to be passed in the first signal control mode based on the signal status information of the traffic light to be passed in the second signal control mode at the target effective time. Accordingly, updating the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode based on the target effective time of the second signal control mode corresponding to the control mode change instruction may include: At the second target time before the target effective time, the signal calibration indication information in the current navigation interface will be updated to the second signal status information.

[0039] In practical applications, before the target effective time, the signal status information of the traffic light to be passed can be calibrated to the accurate signal status information in advance, based on the signal status information of the second signal control mode at the target effective time. For example, in the second signal control mode, the signal status information of the traffic light to be passed at the target effective time is a green light countdown of 60 seconds. At the second target time before the target effective time, the current signal status information of the traffic light to be passed in the first signal control mode is a green light of 3 seconds. Accordingly, when the second target time before the target effective time is reached, the signal calibration indication information in the current navigation interface is updated to the second signal status information: green light of 63 seconds.

[0040] In one specific embodiment, the second target time can be the time corresponding to the second preset duration before the target effective time. Specifically, the second preset duration can be set according to actual application requirements.

[0041] In practical applications, the current signal status information corresponding to the traffic light waiting to pass under the first signal control mode can be determined by combining the mode control information (e.g., signal timing information) corresponding to the first signal control mode, or it can be transmitted in real time by the traffic light controller. Optionally, due to limitations in equipment accuracy, clock systems, link latency, etc., the current signal status information corresponding to the traffic light waiting to pass under the first signal control mode may contain errors. Accordingly, artificial intelligence technology, such as a signal status prediction model, can be used. The current signal status information corresponding to the traffic light waiting to pass under the first signal control mode and the mode control information corresponding to the second signal control mode are input into the signal status prediction model. After delay calibration, the second signal status information corresponding to the second target time is predicted. Optionally, during the prediction of the second signal status information corresponding to the second target time, the traffic flow information corresponding to the traffic light waiting to pass can also be input into the signal status prediction model.

[0042] In the above embodiments, by updating the signal calibration indication information in the current navigation interface to the second signal status information after calibration based on the second signal control mode at a second target time before the target effective time, users can know the accurate signal status information under the application of the new signal control mode in advance. Furthermore, by using artificial intelligence technology, the prediction of the second signal status information corresponding to the second target time can be performed based on the current signal status information corresponding to the traffic light to be passed under the first signal control mode and the mode control information corresponding to the second signal control mode after delay calibration, which can better improve the accuracy of the signal status information.

[0043] In an optional embodiment, the signal calibration indication information in the current navigation interface can be updated to the activation prompt information corresponding to the second signal control mode before the target activation time. The activation prompt information can be used to indicate that the traffic light to be passed will activate the second signal control mode at the target activation time. Specifically, for example, the new signal timing control mode will be activated after X seconds (target activation time), or the countdown will start from XX seconds of green light.

[0044] In a specific embodiment, the signal status information of the next traffic light to be passed in the navigation interface corresponding to any vehicle is updated from the signal status information corresponding to the original signal control mode (first signal control mode) to signal calibration indication information, and then updated to the signal status information corresponding to the new signal control mode (second signal control mode), provided that the following conditions are met: During the period when the traffic light is the next traffic light to be passed for the vehicle, a control mode change command is received, and the vehicle has not yet passed the traffic light at the target effective time or at the first target time after the target effective time. Accordingly, the aforementioned traffic light to be passed is the next traffic light for the current vehicle to pass, and updating the signal calibration indication information in the current navigation interface to the second signal status information at the target effective time or the first target time after the target effective time includes: If the vehicle has not passed the traffic light and the target effective time or the first target time has arrived, the signal calibration indication information in the current navigation interface will be updated to the second signal status information.

[0045] In the above embodiments, if a control mode change command corresponding to the traffic light is received before passing the current traffic light, the signal status information corresponding to the original signal control mode in the current navigation interface can be updated to signal calibration indication information indicating that the signal status information corresponding to the traffic light is being calibrated. This allows the user to promptly perceive the change in signal control mode and avoids incorrect guidance from the original signal control mode's signal status information. Furthermore, if the user has not yet passed the traffic light when the target effective time of the new signal control mode is reached or the first target time after the target effective time, updating the signal calibration indication information in the current navigation interface to the signal status information corresponding to the new signal control mode can improve navigation accuracy and user experience while ensuring the accuracy of signal status information. Moreover, the switching display from the signal status information corresponding to the original signal control mode (first signal control mode) to the signal calibration indication information, and then to the signal status information corresponding to the new signal control mode (second signal control mode), can greatly improve the continuity of signal status information presentation in scenarios where the traffic light's signal control mode changes.

[0046] In an optional embodiment, the current navigation interface displaying the first signal status information corresponding to the traffic light to be passed may include: The current navigation interface displays the first signal status information and the first navigation prompt information corresponding to the first signal status information; Accordingly, updating the first signal status information in the current navigation interface to signal calibration indication information includes: Update the first signal status information in the current navigation interface to signal calibration indication information, and cancel the display of the first navigation prompt information.

[0047] In one specific embodiment, the first navigation prompt information can be navigation prompt information adapted to the first signal status information. Specifically, the navigation prompt information can be prompt information used to guide vehicle driving, such as including at least one of suggested driving speed, suggested driving lane, etc. Optionally, artificial intelligence technology can be combined to predict whether a vehicle can pass through the traffic light by using the first signal status information, the current real-time queue information in front of the light, and the remaining distance to pass through the light. Optionally, if the prediction result indicates that the vehicle can pass through the traffic light, artificial intelligence technology can be used to further generate corresponding suggested driving speed and / or suggested driving lane prompt information (first navigation prompt information), such as suggesting driving at XX km / h to pass through the current green light. If the prediction result indicates that the vehicle cannot pass through the traffic light, corresponding waiting prompt information (first navigation prompt information) can be generated, such as indicating that the vehicle cannot pass through the current green light and requesting the driver to slow down and stop at the stop line.

[0048] In one specific embodiment, canceling the display of the first navigation prompt information may include canceling the display of the first navigation prompt information in the navigation prompt area of ​​the current navigation interface. Optionally, it may also include updating the first navigation prompt information in the navigation prompt area to navigation calibration indication information. Specifically, the navigation calibration indication information may be used to indicate that the navigation prompt information is being calibrated. The navigation prompt area may be the area in the current navigation interface used to display navigation prompt information.

[0049] In the above embodiments, while displaying signal status information on the current navigation interface, corresponding navigation prompts are also displayed, which can provide guidance services for users during driving, helping users to pass traffic lights efficiently. When the signal control mode is about to change, while updating the first signal status information to signal calibration indication information, the display of the first navigation prompts corresponding to the first signal status information is canceled. This can avoid guidance from incorrect signal status information and incorrect navigation prompts, thereby improving the accuracy of navigation.

[0050] In an optional embodiment, updating the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode may include: Update the signal calibration indication information in the current navigation interface to the second signal status information, and display the second navigation prompt information corresponding to the second signal status information.

[0051] In one specific embodiment, the second navigation prompt information can be navigation prompt information adapted to the second signal status information. For details on determining the specifics of the second navigation prompt information, please refer to the relevant descriptions above, which will not be repeated here.

[0052] In one specific embodiment, displaying the second navigation prompt information corresponding to the second signal status information may include displaying the second navigation prompt information in the navigation prompt area of ​​the current navigation interface. Optionally, it may also include updating the navigation calibration indication information displayed in the navigation prompt area to the second navigation prompt information.

[0053] In the above embodiments, when the new signal control mode is in effect, while updating the signal calibration indication information in the current navigation interface to the second signal status information, the second navigation prompt information corresponding to the second signal status information is displayed. This can ensure the accuracy of the signal status information while providing correct and reasonable navigation prompts and guidance, thereby helping users navigate through traffic lights and improving the accuracy of navigation and user experience.

[0054] In an optional embodiment, the above method may further include: The first prompt message will be displayed on the current navigation screen.

[0055] In one specific embodiment, the first prompt information can be used to indicate the traffic change information resulting from the signal control mode of the traffic light being updated from the first signal control mode to the second signal control mode. Specifically, the above-mentioned feedback of the first prompt information on the current navigation interface can include displaying the first prompt information on the current navigation interface, and / or broadcasting the first prompt information on the current navigation interface.

[0056] In an optional embodiment, the first prompt information may include signal timing prompt information, and the aforementioned feedback of the first prompt information on the current navigation interface may include: If the vehicle has not yet passed the traffic light, the navigation interface will display a signal timing prompt. In one specific embodiment, the signal timing prompt can be used to indicate the extension of the green light duration and / or the reduction of the red light duration resulting from the signal control mode being updated from the first signal control mode to the second signal control mode. For example, it could indicate "Green light intelligently extended, allowing continuous passage" or "Red light intelligently shortened by X seconds".

[0057] In the above embodiments, when the current vehicle has not yet passed the traffic light, the current navigation interface provides signal timing prompts that indicate the extension of the green light passage time and / or the reduction of the red light waiting time resulting from the update of the signal control mode corresponding to the traffic light from the first signal control mode to the second signal control mode. This pre-passage prompt can reduce user anxiety and improve user experience.

[0058] In an optional embodiment, the first prompt information includes a light-time indication information, and displaying the first prompt information on the current navigation interface may include: When a vehicle is passing through a traffic light, the navigation screen will display a message indicating the duration of the light's passage.

[0059] In one specific embodiment, the light passage time indication information can be used to indicate the shortened light passage time resulting from the signal control mode of the traffic light being updated from a first signal control mode to a second signal control mode. For example, it could display a message such as "You have saved waiting time."

[0060] In the above embodiments, when the current vehicle passes through the traffic light, the navigation interface provides a time-lapse prompt to indicate that the signal control mode corresponding to the traffic light has been updated from the first signal control mode to the second signal control mode, resulting in a shorter time to pass through the light. This allows the user to understand the actual traffic efficiency improvement brought about by the mode change after passing through the light, thus enhancing the user's real experience.

[0061] In an optional embodiment, in order to reduce the interference caused by too many prompts during navigation, a frequency limiting mechanism can be introduced, such as broadcasting the prompt for traffic change information only once at a single intersection.

[0062] In the above embodiments, the first prompt information displayed on the current navigation interface, which indicates the traffic change caused by the update of the signal control mode corresponding to the traffic light to be passed from the first signal control mode to the second signal control mode, can help users better understand the traffic changes brought about by the mode change, thereby improving the user experience.

[0063] In an optional embodiment, the above method may further include: The second prompt message will be displayed on the current navigation screen.

[0064] In one specific embodiment, the aforementioned second prompt information can be used to indicate that the traffic service corresponding to the traffic light to be passed, which has been updated from the first signal control mode to the second signal control mode, is provided jointly by the traffic light controller and the current navigation service provider. Specifically, the current navigation service provider can be the navigation service provider corresponding to the current navigation interface.

[0065] In one specific embodiment, the above-mentioned feedback of the second prompt information on the current navigation interface may include displaying the second prompt information on the current navigation interface, and / or broadcasting the second prompt information on the current navigation interface.

[0066] In the above embodiments, the traffic service corresponding to the signal control mode of the traffic light to be passed, which is updated from the first signal control mode to the second signal control mode, is a second prompt information provided by the traffic light controller in conjunction with the current navigation service provider. This allows users to better understand the services that the current navigation service provider can provide, and can further promote the usage rate and application scope of the navigation service.

[0067] In addition, it should be noted that in practical applications, information such as signal status, navigation prompts, signal calibration instructions, and navigation calibration instructions can also be fed back to the user via voice broadcast.

[0068] In one specific embodiment, taking the first signal control mode as a timing signal control mode and the second signal control mode as another timing signal control mode as an example, such as... Figure 4 As shown, Figure 4 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 2 .in, Figure 4 The information corresponding to 401 in the current navigation interface shown in Figure a can be the first signal status information; Figure 4 The information corresponding to 402 in the current navigation interface shown in b can be signal calibration indication information; Figure 4 The information corresponding to 403 in the current navigation interface shown in C can be the second signal status information.

[0069] In one specific embodiment, taking a first signal control mode as a timing signal control mode and a second signal control mode as a passage signal control mode as an example, such as... Figure 5 As shown, Figure 5 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 3 .in, Figure 5 The information corresponding to 501 in the current navigation interface shown in Figure a can be the first signal status information; Figure 5 The information corresponding to 502 in the current navigation interface shown in b can be signal calibration indication information; Figure 5 The information corresponding to 503 in the current navigation interface shown in C can be the second signal status information.

[0070] In one specific embodiment, taking a first signal control mode as a passage signal control mode and a second signal control mode as a timing signal control mode as an example, such as... Figure 6 As shown, Figure 6 This is a schematic diagram illustrating interface changes of a current navigation interface according to an exemplary embodiment. Figure 4 .in, Figure 6The information corresponding to 601 in the current navigation interface shown in Figure a can be the first signal status information; Figure 6 The information corresponding to 602 in the current navigation interface shown in b can be signal calibration indication information; Figure 6 The information corresponding to 603 in the current navigation interface shown in C can be the second signal status information.

[0071] As can be seen from the technical solutions provided in the embodiments of this specification above, when the navigation interface displays the first signal status information of the traffic light to be passed under the current first signal control mode, if a control mode change command for the traffic light to be passed is triggered, the first signal status information in the current navigation interface can be updated to signal calibration indication information indicating that the signal status information corresponding to the traffic light to be passed is being calibrated. This allows the user to perceive the change in signal control mode in a timely manner, avoiding incorrect guidance from the original signal control mode's corresponding signal status information. Furthermore, based on the target effective time of the second signal control mode corresponding to the control mode change command, the signal calibration indication information in the current navigation interface can be updated to the second signal status information corresponding to the second signal control mode. This can improve the accuracy of navigation and user experience while ensuring the accuracy of signal status information. Moreover, by switching the display from the original signal control mode (first signal control mode) corresponding signal status information to the signal calibration indication information, and then to the new signal control mode (second signal control mode) corresponding signal status information, the continuity of signal status information presentation under traffic light signal control mode change scenarios can be greatly improved.

[0072] Figure 7 This is a block diagram illustrating a navigation information processing device according to an exemplary embodiment. (Refer to...) Figure 7 The device includes: The navigation interface display module 710 is configured to execute a current navigation interface that displays first signal status information corresponding to the traffic light to be passed, wherein the first signal status information is the signal status information of the traffic light to be passed in the current first signal control mode. The first signal status update module 720 is configured to execute a control mode change command in response to the traffic light to be passed, and update the first signal status information in the current navigation interface to signal calibration indication information, wherein the signal calibration indication information is used to indicate that the signal status information corresponding to the traffic light to be passed is being calibrated. The second signal status update module 730 is configured to update the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode based on the target effective time of the second signal control mode corresponding to the control mode change instruction.

[0073] In an optional embodiment, the second signal status update module 730 is specifically configured to update the signal calibration indication information in the current navigation interface to the second signal status information when the target effective time is reached or a first target time after the target effective time. Wherein, the first target time is the time corresponding to the first preset duration after the target takes effect.

[0074] In an optional embodiment, the traffic light to be passed is the next traffic light for the current vehicle to pass; the second signal status update module 730 is further configured to update the signal calibration indication information in the current navigation interface to the second signal status information when the current vehicle has not passed the traffic light to be passed and the target effective time or the first target time has been reached.

[0075] In an optional embodiment, the navigation interface display module 710 is further configured to display the current navigation interface including first signal status information and first navigation prompt information corresponding to the first signal status information; The first signal status update module 720 is further configured to update the first signal status information in the current navigation interface to the signal calibration indication information, and cancel the display of the first navigation prompt information.

[0076] In an optional embodiment, the second signal status update module 730 is further configured to update the signal calibration indication information in the current navigation interface to the second signal status information, and display the second navigation prompt information corresponding to the second signal status information.

[0077] In an optional embodiment, the apparatus further includes: The first prompt information feedback module is configured to perform the function of feeding out the first prompt information on the current navigation interface; The first prompt information is used to indicate the traffic change information caused by the signal control mode of the traffic light being updated from the first signal control mode to the second signal control mode.

[0078] In an optional embodiment, the first prompt information includes signal timing prompt information; the first prompt information feedback module includes: The first prompting unit is configured to, when the current vehicle has not passed the traffic light, provide a signal timing prompt on the current navigation interface; The signal timing information is used to indicate the extension of the green light passage time and / or the shortening of the red light waiting time resulting from the update of the signal control mode corresponding to the traffic light to be passed from the first signal control mode to the second signal control mode.

[0079] In an optional embodiment, the first prompt information includes a light-passing duration prompt; the first prompt information feedback module includes: The second prompting unit is configured to, when the current vehicle passes the traffic light to proceed, provide a prompting information on the duration of the light passage on the current navigation interface. The light passage duration information is used to indicate the shortening of the light passage duration resulting from the signal control mode of the traffic light being updated from the first signal control mode to the second signal control mode.

[0080] In an optional embodiment, the apparatus further includes: The second prompt information feedback module is configured to perform the function of feeding out a second prompt information on the current navigation interface; The second prompt information indicates that the traffic service corresponding to the traffic light to be passed is provided by the traffic light controller in conjunction with the current navigation service provider, after the signal control mode corresponding to the updated signal control mode is changed from the first signal control mode to the second signal control mode.

[0081] In an optional embodiment, updating the signal control mode corresponding to the traffic light to be used from the first signal control mode to the second signal control mode includes: Update from the first timing signal control mode to the second timing signal control mode; or... Update from the third timing signal control mode to the passage signal control mode; or... The signal control mode has been updated to the fourth timing signal control mode.

[0082] Regarding the apparatus in the above embodiments, the specific manner in which each module performs its operation has been described in detail in the embodiments related to the method, and will not be elaborated upon here.

[0083] Figure 8 This is a block diagram illustrating an electronic device for processing navigation information according to an exemplary embodiment. The electronic device may be a terminal, and its internal structure diagram may be as follows: Figure 8As shown, the electronic device includes a processor, memory, network interface, display screen, and input devices connected via a system bus. The processor provides computing and control capabilities. The memory includes a non-volatile storage medium and internal memory. The non-volatile storage medium stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs stored in the non-volatile storage medium. The network interface is used to communicate with external terminals via a network connection. When the computer program is executed by the processor, it implements a navigation information processing method. The display screen can be a liquid crystal display (LCD) or an e-ink display. The input devices can be a touch layer covering the display screen, buttons, a trackball, or a touchpad mounted on the device's casing, or an external keyboard, touchpad, or mouse.

[0084] Figure 9 This is a block diagram illustrating another electronic device for navigation information processing according to an exemplary embodiment. The electronic device may be a server, and its internal structure diagram may be as follows: Figure 9 As shown, the electronic device includes a processor, memory, and a network interface connected via a system bus. The processor provides computing and control capabilities. The memory includes a non-volatile storage medium and internal memory. The non-volatile storage medium stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The network interface is used to communicate with external terminals via a network connection. When the computer program is executed by the processor, it implements a navigation information processing method.

[0085] Those skilled in the art will understand that Figure 8 or Figure 9 The structure shown is merely a block diagram of a portion of the structure related to the present disclosure and does not constitute a limitation on the electronic device to which the present disclosure is applied. A specific electronic device may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0086] In an exemplary embodiment, an electronic device is also provided, including: a processor; and a memory for storing processor-executable instructions; wherein the processor is configured to execute the instructions to implement the navigation information processing method as described in the embodiments of this disclosure.

[0087] In an exemplary embodiment, a computer-readable storage medium is also provided, wherein when the instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to perform the navigation information processing method of the present disclosure embodiments.

[0088] In an exemplary embodiment, a computer program product comprising computer program instructions is also provided, which, when executed by a processor on a computer, cause the computer to perform the navigation information processing method of the present disclosure embodiments.

[0089] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. This computer program can be stored in a non-volatile computer-readable storage medium. When executed, the computer program can include the processes of the embodiments of the above methods. Any references to memory, storage, databases, or other media used in the embodiments provided in this disclosure can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and RAMbus dynamic RAM (RDRAM), etc.

[0090] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0091] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A navigation information processing method, characterized in that, include: The current navigation interface displays the first signal status information corresponding to the traffic light to be passed, where the first signal status information is the signal status information of the traffic light to be passed in the current first signal control mode. In response to the control mode change command for the traffic light to be passed, the first signal status information in the current navigation interface is updated to signal calibration indication information, which is used to indicate that the signal status information corresponding to the traffic light to be passed is being calibrated; Based on the target effective time of the second signal control mode corresponding to the control mode change command, the signal calibration indication information in the current navigation interface is updated to the second signal status information corresponding to the second signal control mode.

2. The navigation information processing method according to claim 1, characterized in that, The step of updating the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode based on the target effective time of the second signal control mode corresponding to the control mode change instruction includes: When the target effective time is reached or the first target time after the target effective time is reached, the signal calibration indication information in the current navigation interface will be updated to the second signal status information; Wherein, the first target time is the time corresponding to the first preset duration after the target takes effect.

3. The navigation information processing method according to claim 2, characterized in that, The traffic light to be passed is the next traffic light for the current vehicle to pass; updating the signal calibration indication information in the current navigation interface to the second signal status information at the time of the target effective time or a first target time after the target effective time includes: When the current vehicle has not passed the traffic light and has reached the target effective time or the first target time, the signal calibration indication information in the current navigation interface is updated to the second signal status information.

4. The navigation information processing method according to any one of claims 1 to 3, characterized in that, The current navigation interface, which displays the first signal status information corresponding to the traffic light to be passed, includes: The current navigation interface displays first signal status information and first navigation prompt information corresponding to the first signal status information; The step of updating the first signal status information in the current navigation interface to signal calibration indication information includes: Update the first signal status information in the current navigation interface to the signal calibration indication information, and cancel the display of the first navigation prompt information.

5. The navigation information processing method according to claim 4, characterized in that, The step of updating the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode includes: Update the signal calibration indication information in the current navigation interface to the second signal status information, and display the second navigation prompt information corresponding to the second signal status information.

6. The navigation information processing method according to any one of claims 1 to 3, characterized in that, The method further includes: The first prompt message is displayed on the current navigation interface; The first prompt information is used to indicate the traffic change information caused by the signal control mode of the traffic light being updated from the first signal control mode to the second signal control mode.

7. The navigation information processing method according to claim 6, characterized in that, The first prompt information includes signal timing prompt information; the step of feeding back the first prompt information on the current navigation interface includes: If the current vehicle has not passed the traffic light, the signal timing prompt information will be displayed on the current navigation interface. The signal timing information is used to indicate the extension of the green light passage time and / or the shortening of the red light waiting time resulting from the update of the signal control mode corresponding to the traffic light to be passed from the first signal control mode to the second signal control mode.

8. The navigation information processing method according to claim 6, characterized in that, The first prompt information includes a light-time indication; the step of feeding back the first prompt information on the current navigation interface includes: When the current vehicle passes the traffic light, the navigation interface displays a timeout information for the traffic light. The light passage duration information is used to indicate the shortening of the light passage duration resulting from the signal control mode of the traffic light being updated from the first signal control mode to the second signal control mode.

9. The navigation information processing method according to claim 1, characterized in that, The method further includes: The second prompt message is displayed on the current navigation interface; The second prompt information indicates that the traffic service corresponding to the traffic light to be passed is provided by the traffic light controller in conjunction with the current navigation service provider, after the signal control mode corresponding to the updated signal control mode is changed from the first signal control mode to the second signal control mode.

10. The navigation information processing method according to any one of claims 1 to 3, characterized in that, The signal control mode corresponding to the traffic light to be passed is updated from the first signal control mode to the second signal control mode, including: Update from the first timing signal control mode to the second timing signal control mode; or... Update from the third timing signal control mode to the passage signal control mode; or... The signal control mode has been updated to the fourth timing signal control mode.

11. A navigation information processing device, characterized in that, include: The navigation interface display module is configured to execute and display the current navigation interface, which includes the first signal status information corresponding to the traffic light to be passed. The first signal status information is the signal status information of the traffic light to be passed in the current first signal control mode. The first signal status update module is configured to execute a control mode change command in response to the traffic light to be passed, and update the first signal status information in the current navigation interface to signal calibration indication information, wherein the signal calibration indication information is used to indicate that the signal status information corresponding to the traffic light to be passed is being calibrated. The second signal status update module is configured to update the signal calibration indication information in the current navigation interface to the second signal status information corresponding to the second signal control mode based on the target effective time of the second signal control mode corresponding to the control mode change instruction.

12. An electronic device, characterized in that, include: processor; Memory used to store the processor's executable instructions; The processor is configured to execute the instructions to implement the navigation information processing method as described in any one of claims 1 to 10.

13. A computer program product, characterized in that, It includes computer program instructions that, when executed by a computer's processor, cause the computer to perform the navigation information processing method as described in any one of claims 1 to 10.

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